

KLOW Blend
Research use onlylyophilized powder
- Current batch
- GB-2431473
- HPLC purity
- 99.25%
- Endotoxin
- <0.05 EU/mL (pass)
- Free UPS 2-Day over $150
- 30-day guarantee
- Secure checkout
Research use only. Not for human or veterinary consumption or administration. Learn more
Frequently bought together
What researchers ordered with KLOW Blend









About KLOW Blend
KLOW Blend combines four research peptides in one vial: GHK-Cu, BPC-157, TB-500 and KPV.
It pairs the three peptides in our GLOW Blend (GHK-Cu, BPC-157 and TB-500) with KPV, the C-terminal tripeptide of alpha-melanocyte stimulating hormone studied in preclinical models of inflammatory signaling.
Each vial contains 80mg of lyophilized powder (50mg GHK-Cu, 10mg BPC-157, 10mg TB-500, 10mg KPV). The current lot was tested by an independent lab. Match the batch number on your label to its report in our COA library.
Every tested lot has its COA published under the batch number on your label. For laboratory research use only.
COA & batch history
Every KLOW Blend lot we've published, with its lab report. Older batches stay online for labels already out there.
| Batch | Size | Purity | Endotoxin | Tested | Report |
|---|---|---|---|---|---|
| GB-2431473Current | 80mg | 99.25% | <0.05 EU/mL (pass) | Jul 3, 2026 | View PDF |
HPLC purity is the share of the sample measured as KLOW Blend; on its own it doesn't confirm identity or sterility. The endotoxin screen is a pass or fail against the lab's limit for bacterial endotoxin, not a statement about safety or effects.
Literature references
Published studies on KLOW Blend, listed for researchers who want the primary sources. Most are preclinical (in vitro or animal) work. Listing a paper is not a claim about the product, and nothing here is guidance for human or veterinary use.
- Pickart L, Margolina A. Regenerative and Protective Actions of the GHK-Cu Peptide in the Light of the New Gene Data. Int J Mol Sci. 2018.PubMed (opens in a new tab)
- Sikiric P, et al. Brain-Gut Axis and Pentadecapeptide BPC 157: Theoretical and Practical Implications. Curr Neuropharmacol. 2016.PubMed (opens in a new tab)
- Esposito S, et al. Synthesis and characterization of the N-terminal acetylated 17-23 fragment of thymosin beta 4 identified in TB-500, a product suspected to possess doping potential. Drug Test Anal. 2012.PubMed (opens in a new tab)
- Dalmasso G, et al. PepT1-mediated tripeptide KPV uptake reduces intestinal inflammation. Gastroenterology. 2008.PubMed (opens in a new tab)
Storage & shipping
- Storage
- Store in a cool, dry place away from direct light. Keep sealed until ready for laboratory handling. Inspect contents on arrival.
- Shipping
- Ships in 1–2 business days with tracking by email. Standard is $8.99 and UPS or Fedex 2-Day is $14.99; US orders over $150 ship UPS or Fedex 2-Day free.
- 30-day guarantee
- Not satisfied? Email us within 30 days of delivery for a full refund to your original payment method.
Reviews
From verified orders only, about shipping, packaging, documentation and support.
No reviews of KLOW Blend yet. After your order arrives, we'll email you a link to leave one.
Questions about KLOW Blend
What is the intended use of KLOW Blend?+
Is a certificate of analysis available?+
How is it tested?+
How are orders shipped, and how long does it take?+
What is the refund policy?+
How can I contact customer support?+
Where can I find the product documentation?+
Stacks with KLOW Blend
Bought together, priced below buying each vial.
Related compounds
More from dermal research.






